740218472 has 32 divisors (see below), whose sum is σ = 1589664000. Its totient is φ = 316540224.

The previous prime is 740218447. The next prime is 740218477. The reversal of 740218472 is 274812047.

It is a happy number.

740218472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (740218477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11654 + ... + 40202.

It is an arithmetic number, because the mean of its divisors is an integer number (49677000).

Almost surely, 2^740218472 is an apocalyptic number.

It is an amenable number.

740218472 is an abundant number, since it is smaller than the sum of its proper divisors (849445528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

740218472 is a wasteful number, since it uses less digits than its factorization.

740218472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29025 (or 29021 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 35.

The square root of 740218472 is about 27206.9563163541. The cubic root of 740218472 is about 904.5931738813.

The spelling of 740218472 in words is "seven hundred forty million, two hundred eighteen thousand, four hundred seventy-two".